I am trying to learn how to solve quadratic formulas by completing the square. I am having trouble with this problem: n*n-2n-48=0 Can someone walk me through it? I need to learn this for my test.
+130553 I can't do any better than this....it's excellent !!!.........http://www.purplemath.com/modules/sqrquad.htm
+130553 I can't do any better than this....it's excellent !!!.........http://www.purplemath.com/modules/sqrquad.htm
